Literature DB >> 19635529

A new labdane diterpene from Vitex cauliflora Moldenke from the Madagascar rainforest.

Vincent E Rasamison1, Leon Ranaivo-Harimanana, Shugeng Cao, Ende Pan, Fidy Ratovoson, F Randriantafika, R Rakotondrajaona, Stephan Rakotonandrasana, Rabodo Andriantsiferana, David G I Kingston.   

Abstract

Fractionation of an antiplasmodial ethanolic extract from the aerial parts of Vitex cauliflora led to the isolation of the new labdane diterpene 1 together with the known triterpene uvaol. The structure of the new compound 1 was established as 3-oxo,15,17,18-triacetoxy-labda-7,13E-diene on the basis of spectroscopic data (1D and 2D NMR, MS).

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Year:  2009        PMID： 19635529      PMCID： PMC2788097          DOI： 10.1016/j.fitote.2009.07.007

Source DB:  PubMed          Journal:  Fitoterapia        ISSN： 0367-326X            Impact factor:   2.882


  9 in total

1.  Isolation and absolute configuration of ent-Halimane diterpenoids from Hymenaea courbaril from the Suriname rain forest.

Authors:  Maged Abdel-Kader; John M Berger; Carla Slebodnick; Jeannine Hoch; Stan Malone; Jan H Wisse; Marga C M Werkhoven; Steven Mamber; David G I Kingston
Journal:  J Nat Prod       Date:  2002-01       Impact factor: 4.050

2.  New acylated iridoid glucosides from Vitex altissima.

Authors:  Chenchugari Sridhar; Gottumukkala V Subbaraju; Yenamandra Venkateswarlu; Raju T Venugopal
Journal:  J Nat Prod       Date:  2004-12       Impact factor: 4.050

3.  Tyrosinase inhibitory lignans from the methanol extract of the roots of Vitex negundo Linn. and their structure-activity relationship.

Authors:  A Malik; M T H Khan; S B Khan; A Ahmad; M I Choudhary
Journal:  Phytomedicine       Date:  2005-06-27       Impact factor: 5.340

4.  Cytotoxic flavonoids from Vitex agnus-castus.

Authors:  C Hirobe; Z S Qiao; K Takeya; H Itokawa
Journal:  Phytochemistry       Date:  1997-10       Impact factor: 4.072

5.  Sesterterpenoids and diterpenoids of the wax excreted by a scale insect, Ceroplastes pseudoceriferus.

Authors:  M Toki; T Ooi; T Kusumi
Journal:  J Nat Prod       Date:  1999-11       Impact factor: 4.050

6.  Phenylnaphthalene compounds from the subterranean part of Vitex rotundifolia and their antibacterial activity against methicillin-resistant Staphylococcus aureus.

Authors:  K Kawazoe; A Yutani; K Tamemoto; S Yuasa; H Shibata; T Higuti; Y Takaishi
Journal:  J Nat Prod       Date:  2001-05       Impact factor: 4.050

7.  Diterpenoids from the fruits of Vitex trifolia.

Authors:  M Ono; H Sawamura; Y Ito; K Mizuki; T Nohara
Journal:  Phytochemistry       Date:  2000-12       Impact factor: 4.072

8.  Bioactive labdane diterpenoids from Renealmia alpinia collected in the Suriname rainforest.

Authors:  B N Zhou; N J Baj; T E Glass; S Malone; M C Werkhoven; F van Troon; J H Wisse; D G Kingston
Journal:  J Nat Prod       Date:  1997-12       Impact factor: 4.050

9.  In vitro study of drug sensitivity of Plasmodium falciparum: evaluation of a new semi-micro test.

Authors:  J Le Bras; P Deloron
Journal:  Am J Trop Med Hyg       Date:  1983-05       Impact factor: 2.345
  9 in total
  1 in total

1.  Antiproliferative triterpenoid saponins of Dodonaea viscosa from the Madagascar dry forest.

Authors:  Shugeng Cao; Peggy Brodie; Martin Callmander; Richard Randrianaivo; Jeremi Razafitsalama; Etienne Rakotobe; Vincent E Rasamison; Karen TenDyke; Yongchun Shen; Edward M Suh; David G I Kingston
Journal:  J Nat Prod       Date:  2009-09       Impact factor: 4.050
  1 in total

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